Alstom FKG1X - Page 160

Installation
Filling with SF
6
gas
M32
-
-0
01EN06
5/10
02--2011
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ion contained in
this document is indicative only. No
representati
on or
warrant
y is
given or should
be
relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
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 GRID
Confirm the
pressu
re
Process
The
table
below
gives
the
confirmatio
n
operatio
n
steps
of
the
filling
pressu
re
with SF
6
gas :
S
t
e
p
A
c
t
i
o
n
C
o
m
m
e
n
t
/
D
i
a
g
r
a
m
1
Di
sc
on
ne
ct
th
e t
ub
e
(1
0)
-
- o
f
the
pre
ssur
e
red
uce
r
-
-
from
the
filling tool (2).
NOTE
: K
e
e
p
th
e
u
n
c
o
n
-
ne
ct
ed
en
d
of
th
e
tu
be
(1
0)
higher than the other end, to
s
to
p
th
e
S
F
6
 ga
s
wh
ic
h
it
co
nta
in
s
fro
m
es
ca
pi
ng
an
d
to
pre
ven
t
mois
ture
ente
ring
.
2
10
2
D
Conne
ct
the
tube (15) -
-
of
the
gauge 0-
-1
MPa (14)
-
-
to
the filling tool (2).
D
When the required pre
ssure
i
s
c
o
n
fi
rm
e
d
,
re
m
o
v
e
th
e
ga
ug
e
(1
4)
an
d
an
d
st
or
e
it
away from humidity.
14
15
2
3
Re
mo
ve
th
e
fi
ll
in
g
to
ol
(2
)
an
d
refit the plu
g (17) (4
daN
.m)
17
2